# BPA Call for Inorganic Parameters in Water - WET L

Canonical: https://abierto.us/opportunities/140r2021a0023

- Solicitation number: 140R2021A0023
- Notice type: Award notice
- Status: Awarded to Mdk, LLC for $60,167.50
- Department: Department of the Interior
- Agency: Bureau of Reclamation
- Contracting office: Mp-Regional Office (140R20)
- NAICS: 541380 Testing Laboratories and Services
- Product or service code: B533 Water Quality Studies
- County: Sacramento County (FIPS 06067). https://abierto.us/counties/sacramento-county-ca-06067
- City: Sacramento. https://abierto.us/cities/sacramento-ca-0664000
- First posted: January 30, 2024
- Last posted: February 6, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/42c0e0f8a2ae44448cf24c2d78c01f6c/view

## Description

BPA Call for Inorganic Parameters in Water - WET Labs

## Award on USAspending

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2022F0033 under 140R2021A0023, bpa call
- Obligated: -$35,651.59, current value $61,848
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number 140R2021A0023 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2022F0033_1425_140R2021A0023_1425/

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2023F0016 under 140R2021A0023, bpa call
- Obligated: -$9,439.58, current value $5,560
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number 140R2021A0023 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2023F0016_1425_140R2021A0023_1425/

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2024F0011 under 140R2021A0023, bpa call
- Obligated: $3,918.16
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number 140R2021A0023 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2024F0011_1425_140R2021A0023_1425/

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2025F0003 under 140R2021A0023, bpa call
- Obligated: $0.00
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number 140R2021A0023 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2025F0003_1425_140R2021A0023_1425/

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2025F0026 under 140R2021A0023, bpa call
- Obligated: $115,491.14
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number 140R2021A0023 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2025F0026_1425_140R2021A0023_1425/

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2026F0005 under 140R2021A0023, bpa call
- Obligated: $14,999.00
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number 140R2021A0023 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2026F0005_1425_140R2021A0023_1425/

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2026F0009 under 140R2021A0023, bpa call
- Obligated: $60,167.50
- Competition: Competed Under SAP, 5 offers received
- Link: solicitation number 140R2021A0023 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2026F0009_1425_140R2021A0023_1425/

- Recipient: Mdk, LLC (UEI HXG6U97RND27)
- Contract: 140R2021A0023
- Obligated: $0.00
- Link: award number 140R2021A0023 equals the contract number; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_140R2021A0023_1425/


## Publications

- January 30, 2024: Award notice. Notice 67bb7db92a514599b172c0a0fe1d8bb8. https://sam.gov/workspace/contract/opp/67bb7db92a514599b172c0a0fe1d8bb8/view
- December 16, 2024: Award notice. Notice 84ab3c89b39c4dbebd3356de9fffd3bd. https://sam.gov/workspace/contract/opp/84ab3c89b39c4dbebd3356de9fffd3bd/view
- April 7, 2025: Award notice. Notice 043c1785a8264980ba41d28324d4ca94. https://sam.gov/workspace/contract/opp/043c1785a8264980ba41d28324d4ca94/view
- January 23, 2026: Award notice. Notice d697c382b8d64b25bd47144bd4516926. https://sam.gov/workspace/contract/opp/d697c382b8d64b25bd47144bd4516926/view
- February 6, 2026: Award notice. Notice 42c0e0f8a2ae44448cf24c2d78c01f6c. https://sam.gov/workspace/contract/opp/42c0e0f8a2ae44448cf24c2d78c01f6c/view

## Points of contact

- Heibeck, Sherry, SHeibeck@usbr.gov, 9169786188

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140r2021a0023.